81dadb698a
* add DD Tracing (#24033) * feat(models): add Azure GPT-5.4 mini and nano variants (#24045) Add `azure/gpt-5.4-mini` and `azure/gpt-5.4-nano` to the model database with official pricing from Azure OpenAI: - GPT-5.4 mini: $0.75/M input, $0.075/M cached, $4.5/M output - GPT-5.4 nano: $0.20/M input, $0.02/M cached, $1.25/M output Both models support: - 1.05M input / 128K output context window - Chat, batch, and responses endpoints - Function calling, tools, vision, reasoning - Prompt caching with automatic tiered pricing Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com> * Add new model pricing details for volcengine Doubao-Seed-2.0 series (#23871) Add entries for volcengine Doubao-Seed-2.0 series * fix(mcp): support refresh_token grant type in OAuth token endpoint (#23701) * fix(mcp): support refresh_token grant type in OAuth token endpoint (#23700) The .well-known/oauth-authorization-server metadata advertises refresh_token as a supported grant type, but the token endpoint rejected it with HTTP 400. This adds refresh_token grant support so MCP clients can refresh expired tokens without re-authenticating. * test(mcp): add tests for refresh_token grant type in OAuth token endpoint * fix(mcp): move code_verifier guard into authorization_code branch code_verifier is only relevant for authorization_code grants (PKCE). Move it inside the else branch so it doesn't apply to refresh_token. * fix(mcp): guard None client_secret and forward scope in token exchange - Conditionally include client_secret in form data to prevent httpx from sending the literal string "None" (applies to both authorization_code and refresh_token branches) - Forward optional scope parameter per RFC 6749 §6, allowing clients to request a subset of originally-granted scopes on refresh * fix(mcp): validate code param in authorization_code grant Guard against None code being form-encoded as literal string "None" by httpx, symmetric with the existing refresh_token guard. * docs: add incident report for guardrail logging secret exposure (#24059) Add blog post documenting the guardrail logging path exposing internal request data (e.g. Authorization headers) in spend logs and OTEL traces. Fix available in LiteLLM 1.82.3+. Made-with: Cursor * [Fix] Datadog LLM Observability tags format (env, service, version missing) (#23673) * tag fix * greptile comment * fix(ci): stabilize 6 failing CI jobs 1. mypy: remove duplicate type annotation for token_data in discoverable_endpoints.py 2. integrations tests: add parameterized to CI test deps 3. doc quality: document OTEL_IGNORE_CONTEXT_PROPAGATION env key 4. security: allowlist CVE-2026-2673, CVE-2026-3644, CVE-2026-4224 (no fix available) 5. proxy_store_model_in_db: fix missing x-litellm-call-id header on error responses 6. google tests: add --retries 3 for transient Vertex AI rate limits Co-authored-by: Ishaan Jaff <ishaan-jaff@users.noreply.github.com> * fix(streaming): handle RuntimeError during model_copy in streaming handler The race condition occurs when model_copy(deep=True) tries to deepcopy _hidden_params dict while it's being concurrently modified by logging callbacks. Fall back to shallow copy if the deep copy fails. Co-authored-by: Ishaan Jaff <ishaan-jaff@users.noreply.github.com> * fix(cost): handle non-string traffic_type in cost calculator + add retries 1. Fix AttributeError in _map_traffic_type_to_service_tier when traffic_type is an integer (cast to str before calling .upper()). This was causing pass-through vertex spend logging to fail silently. 2. Add --retries to llm_translation_testing for flaky external API calls. Co-authored-by: Ishaan Jaff <ishaan-jaff@users.noreply.github.com> --------- Co-authored-by: Emerson Gomes <emerson.gomes@thalesgroup.com> Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com> Co-authored-by: ExMatics HydrogenC <33123710+HydrogenC@users.noreply.github.com> Co-authored-by: Jack Venberg <jack.venberg@rover.com> Co-authored-by: milan-berri <milan@berri.ai> Co-authored-by: Shivam Rawat <161387515+shivamrawat1@users.noreply.github.com> Co-authored-by: Cursor Agent <cursoragent@cursor.com> Co-authored-by: Ishaan Jaff <ishaan-jaff@users.noreply.github.com> |
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